spirocycle - 29-9-2010 at 18:55
Bix varnish and stain stripper is over 25-40% dcm, and costs around $20 a gallon
there is also a large concentration of methanol and acetone.
distilling a gallon of the stuff yielded over a liter of reasonably pure DCM, and about 2 liters of acetone/methanol mix which i use for cleaning
for the price, it seems worth it